diff --git a/kafka-producer/Pipfile.lock b/kafka-producer/Pipfile.lock
index afffb84..91f5d32 100644
--- a/kafka-producer/Pipfile.lock
+++ b/kafka-producer/Pipfile.lock
@@ -106,11 +106,11 @@
         },
         "gunicorn": {
             "hashes": [
-                "sha256:aa8e0b40b4157b36a5df5e599f45c9c76d6af43845ba3b3b0efe2c70473c2471",
-                "sha256:fa2662097c66f920f53f70621c6c58ca4a3c4d3434205e608e121b5b3b71f4f3"
+                "sha256:1904bb2b8a43658807108d59c3f3d56c2b6121a701161de0ddf9ad140073c626",
+                "sha256:cd4a810dd51bf497552cf3f863b575dabd73d6ad6a91075b65936b151cbf4f9c"
             ],
             "index": "pypi",
-            "version": "==19.9.0"
+            "version": "==20.0.4"
         },
         "idna": {
             "hashes": [